Episcopate. Elected bishop of Tivoli; by July 18, 1014, he had already been enthroned (1). Consecrated (no information found).

Cardinalate. Bishop cardianlis in March 1014. Librarian of the Holy See. Subscribed papal bulls issued in March 3, in favor of the monastery of Monte Cassino at the request of its abbot Athenulpho; and August 18, 1014, in favor of the monastery of Farfa; in January 26, in favor of Count Bernardo of Besalú, Catalonia; and of the churches of S. Salvatoris, and SS. Genesii and Michaelis, in Besalú; June 23, in favor of the monastery of Farfa; and August 1, 1017, in favor of the see of Porto; on June 29, 1023, in favor of the monastery of Monte Cassino at the request of its abbot, Teobaldo; in September 1025, in favor of the monastery of S. Maria in Organo, Verona; on December 14, 1026, in favor of the see of Silva Candida, during the synod celebrated in the church of S. Silvestro infra palatium Lateranense; and in September 1027, granting Poppone, patriarch of Aquileia, the use of the pallium.

(1) According to "Essai de liste générale des cardinaux. Les cardinaux du XIè siècle". Annuaire Pontifical Catholique 1927, p. 131, n. 1, the see of Tivoli was declared a suburbicarian diocese in 1049 but, without a doubt, many of its occupants had already been personally created cardinals.(2) Gams, Series episcoporum Ecclesiae catholicae, p. 733, says that on that date he either died or resigned the see.